aurelia-bootstrap-select/dist/system/bootstrap-select-bs4.css

An Aurelia Custom Element for the 3rd party addon [Bootstrap-Select]

/*
Make bootstrap-select work with bootstrap 4 see:
https://github.com/silviomoreto/bootstrap-select/issues/1135
*/
.dropdown-toggle.btn-default {
  color: #292b2c;
  background-color: #fff;
  border-color: #ccc;
}
.bootstrap-select {
  width: 100% !important;
  .btn-light {
    background-color: #fff;
    border: 1px solid rgb(206, 212, 218);
  }
  .bs-ok-default {
    border-style: inline-block !important;
  }
}
.bootstrap-select.show > .dropdown-menu > .dropdown-menu,
.bootstrap-select > .dropdown-menu > .dropdown-menu li.hidden {
  display: block;
}

.bootstrap-select > .dropdown-menu > .dropdown-menu li a {
  display: block;
  padding: 3px 1.5rem;
  clear: both;
  font-weight: 400;
  color: #292b2c;
  text-align: inherit;
  white-space: nowrap;
  background: 0 0;
  border: 0;
  text-decoration: none;
}

.bootstrap-select > .dropdown-menu > .dropdown-menu li a:hover {
  background-color: #f4f4f4;
}

.bootstrap-select > .dropdown-toggle {
  width: 100%;
}

.dropdown-menu > li.active > a {
  color: #fff !important;
  background-color: #337ab7 !important;
}

.bootstrap-select .check-mark {
  line-height: 14px;
}
.bootstrap-select .check-mark::after {
  font-family: "FontAwesome";
  content: "";
}

.bootstrap-select button {
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Make filled out selects be the same size as empty selects */
.bootstrap-select.btn-group .dropdown-toggle .filter-option {
  display: inline !important;
}